90147134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30809}}^1$

素因数の和:30848

約数の個数: 32

約数和(自身を含む): 177465600

約数和(自身を除く): 87318466

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 30809, 61618, 215663, 338899, 431326, 585371, 677798, 1170742, 2372293, 4097597, 4744586, 6439081, 8195194, 12878162, 45073567, 90147134]

約数ペア:

[(1, 90147134), (2, 45073567), (7, 12878162), (11, 8195194), (14, 6439081), (19, 4744586), (22, 4097597), (38, 2372293), (77, 1170742), (133, 677798), (154, 585371), (209, 431326), (266, 338899), (418, 215663), (1463, 61618), (2926, 30809)]